111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL
KWD 5
-9%
YINMIK pH Calibration Solution Kit(4.00,7.00&10.01) with Free Gift pH Protective Solution,3 Bottles 50ml pH Calibration Buffer Solution and 2 bottels 10ml pH Probe Solution for pH Meters
KWD 5
YINMIK 15 Pack PH Calibration Powder, 5 Each for PH 4.00, PH 7.00 and PH 10.01 Calibration Buffer Powder, PH Tester Calibration Packets for PH Meters
KWD 4
YINMIK pH Meter, Digital pH Tester for Hydroponics, pH Temp Meter with Horizontal Display for Pool, Spa, Hot Tub, Indoor Plants, Koi Ponds, Drinking Water, Wine Beer Making, Aquarium, Aquaculture
KWD 5
-6%
Food pH Meter with Extra pH Replaceable Probe,Digital pH Tester for Sourdough and Bread,Food pH Tester for Meat,Canning,Cheese,Solid Samples, Soft Soil and Water
KWD 15
YINMIK pH Probe for YK-5, Replaceable pH Electrode with 12.88mS/cm Calibration Solution for Pool, with Gift KCL pH Storage Solution Kit
KWD 5.500
YINMIK Pool Salt Tester New Update 5 in 1 pH TDS EC Salinity Meter for Saltwater Swimming Pools Hot Tub Digital Salinity Tester for Saltwater Aquarium Water More Accuracy pH and ppm Meter Hydroponic
KWD 8.500
-3%
Digital pH Meter YINMIK pH Meter for Food with Calibration Solution pH Level Tester for Fermentation pH Food Meter for Dough Sushi Rice Fermenting Sausage Kombucha Meat Soap Cheese Cosmetic and Water
KWD 15.500
Smart Brix Refractometer, YINMIK Digital Brix (0-60%) Tester, Sugar Temperature Meter with ATC, Portable Brix Meter for Fruit, Home Wine & Beer Brewing, Coffee, Maple Syrup, Juice, Food, Vegetable
KWD 37
-15%
pH TDS Tester for Drinking Water, YINMIK Digital pH EC ppm Meter for Hydroponic, Hydrogen Water ppb/ppm Test Kit, 6 in 1 pH H2 TDS ORP EC Temp Water Quality Tester, TDS Meter for Tap Water, Well Water
KWD 11.500
-21%
ORP Maintenance Solution, ORP Calibration Solution, ORP 222mV Calibration Buffer with 2 Bottle ORP Probe Protective Solution for All ORP Test Kit of YINMIK GIDIGI CIZTADA Yewhick UIUZMAR ORAPXI
KWD 5.500
-16%
Hot Tub Salt Meter, Truncheon Pool Salinity Tester Thermometer, Digital Stick Salt Temp Test Kit for Saltwater Pool, YINMIK LED Display for Salt Water SPA, Salt Reader for Freshwater Fish Tank & Koi
KWD 16
-45%
Aquarium pH Salt Tester, Digital Salinity Meter for Freshwater & Saltwater Fish Tank, Simultaneous display Salt pH TDS for Koi Pond, Reef Tank, Aquaponics PPM pH EC Reader, Hydrometer with S.G. Card
KWD 9
pH Buffer Solution, 56.2mS/cm Conductivity Solution, 35.0 PPT Salinity Calibration Liquid, Salt Calibration Solution for Salt Meter of Tank, pH 4.00 7.00 10.01 Calibration Packets for pH Meter
KWD 5.500
-6%
pH Calibration Solution, 4.00&7.00 pH Buffer Calibration Solution, Each 500mL(16.9Fl oz) pH Calibration Packets for All pH Tester, pH Calibration Buffer Solution Kit, pH Meter Calibration Solution Kit
KWD 8.500
56.2mS Conductivity Solution, 35ppt Salinity Calibration Fluid, Salt buff Solution for Salt Meter&Salt Refractometer of Aquarium, EC Calibration liquid for EC Meter TDS Tester, 4 Bottle of 50mL
KWD 5.500
-12%
pH Calibration Solution, 4.00 7.00 & 10.01 pH Buffer Calibration Solution, Each 500mL(16.9Fl oz) pH Calibration Packets for All pH Tester, pH Buffer Solution Kit, pH Meter Calibration Solution
KWD 11
-20%
Pool Salt Tester, Digital 5 in 1 pH TDS EC Salinity Meter with Calibration Solution Kit, Simultaneous Display ppm pH for Saltwater Pool, Aquarium, Hot Tub, Spa, Hydroponics, Home Brew&Pickling
KWD 10
-29%
EC pH Monitor for Hydroponics, 6 in 1 WiFi pH ppm Tester for hydroponics System Water,Continuous Monitor of pH PPM EC CF Humidity Temp of Indoor DWC Grow System,Hydro Reservoir Tank, Aeroponic Garden
KWD 23.500
5000μS/cm Conductivity Calibration Solution, Salinity Buff Calibration Fluid for Salt Meter of Saltwater Pool SPA Hot Tub, EC Calibration Solution Kit for EC Meter TDS Tester, 4 Bottles of 50mL
KWD 5.500
-16%
Salt pH Tester for Reef Tank, Saltwater Aquarium Salinity Meter, Freshwater Fish Tank PPM pH Reader, Digital 5 in 1 pH Salt EC TDS Temp Test Kit for Saltwater Pool, Hydroponic, Aquaponics, Koi Pond
KWD 10.500
-24%
Dissolved Oxygen Meter Digital Dissolved Oxygen Test kit for Aquarium Oxygen Tester for Koi Pond Do Meter for Wastewater Smart Dissolved Oxygen Meter with 9.84ft DO Probe Cable for Aquaculture
KWD 22
Cleanning Solution for pH Electrode,50ml*4 General pH Meter Probe Cleaner, Conductivity Probe cleanning, Electrode Cleaner Suitable for All Kinds pH Meter, EC Meter, TDS Meter, Salt Meter
KWD 5.500
-14%
pH Calibration Solution EC Calibration Liquid, pH Probe Storage Solution 4.00 pH Buffer Solution 7.00 pH Meter Calibration Solution KCL Storage Solution 1413 μS/cm Conductivity Calibration Fluid
KWD 6
-14%
pH Storage Solution KCL Storage Solution pH Buffer Solution Storage pH Electrode Storage Solution pH Probe Storage Solution pH Meter Storage Kit for All pH Tester pH Reader pH Checker pH Monitor
KWD 6
-17%
pH Salt Meter Salinity pH Tester for Saltwater Pool 6 in 1 pH Salt EC TDS ORP Temp Test Kit Pool pH ORP Monitor Hydroponic pH Conductivity PPM Reader YINMIK Salt Checker for Aquarium Koi Pond
KWD 12.500
-11%
Digital Soil pH Moisture Tester,Plant Moisture pH Meter for Soil and Water,Great Soil Test Kit for Gardener,Digital 4 in 1 Soil Temp Moisture pH EC Tester for Lawn,Indoor&Outdoor Plant,Potting,Farm
KWD 24.500
Hydrogen Water Tester, pH Tester, Digital pH Meter for Hydrogenated Water,H2 Meter(PPB/PPM), ORP Meter Hydrogen Water Bottle Test, pH ORP Meter for hydroponics/Swimming Pool
KWD 9.500